javax.mail
类 FetchProfile.Item

java.lang.Object
  javax.mail.FetchProfile.Item

直接已知子类：

IMAPFolder.FetchProfileItem, UIDFolder.FetchProfileItem

包容类：

FetchProfile

public static class FetchProfile.Item
extends Object

This inner class is the base class of all items that can be requested in a FetchProfile. The items currently defined here are ENVELOPE, CONTENT_INFO and FLAGS. The UIDFolder interface defines the UID Item as well.

Note that this class only has a protected constructor, therby restricting new Item types to either this class or subclasses. This effectively implements a enumeration of allowed Item types.

另请参见：

UIDFolder

字段摘要

static FetchProfile.Item	CONTENT_INFO This item is for fetching information about the content of the message.
static FetchProfile.Item	ENVELOPE This is the Envelope item.
static FetchProfile.Item	FLAGS This is the Flags item.

构造方法摘要

protected

FetchProfile.Item(String name) Constructor for an item.

方法摘要

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细信息

ENVELOPE

public static final FetchProfile.Item ENVELOPE

This is the Envelope item.

The Envelope is an aggregration of the common attributes of a Message. Implementations should include the following attributes: From, To, Cc, Bcc, ReplyTo, Subject and Date. More items may be included as well.

For implementations of the IMAP4 protocol (RFC 2060), the Envelope should include the ENVELOPE data item. More items may be included too.

CONTENT_INFO

public static final FetchProfile.Item CONTENT_INFO

This item is for fetching information about the content of the message.

This includes all the attributes that describe the content of the message. Implementations should include the following attributes: ContentType, ContentDisposition, ContentDescription, Size and LineCount. Other items may be included as well.

FLAGS

public static final FetchProfile.Item FLAGS

This is the Flags item.

构造方法详细信息

FetchProfile.Item

protected FetchProfile.Item(String name)

Constructor for an item. The name is used only for debugging.